Survey Flags

Plain Survey Marker Flags

Bud Blackburn invented a machine over 65 years ago that glued vinyl flags to a wire staff. That first order of flags was sent to land surveyors.  These versatile plain survey marker flags have many uses beyond surveying. Sometimes called construction flags or locate flags.  Survey marker flags or pin flags are recognized universally.  They are a low-cost, high-visibility solution to attracting attention where you need it.

If you are interested in adding print to your marking flags, check out printed marking flags.

What do the colors mean?

Marking Flag Color Code Diagram
Different colored plain vinyl flagsPink plain vinyl flags in box

Plain Vinyl Flag – 4″ x 5″

Case of 200, 500, or 1000 Stake Flags

$17.50$144.60

#1 Selling Marking Flags in the World

Plain Vinyl Flags (Case of 200, 500, or 1000 Stake Flags)

These 4” x 5” plain vinyl flags are ideal for marking roads, highways, construction sites, lawns, or agricultural fields. From safety to marking land, customize the flag print to fit your needs. It is both an effective, compliant safety flag and a powerful grassroots marking product.

If you get stuck, you can fill out the Request a Quote form or simply call us at 1-800-942-5816.

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